| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.29 | 7.534% | $220.7565 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $121.63 | 9.457% | $133.1325 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $67.83 | 5.364% | $71.4684 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $247.64 | 13.137% | $280.1725 | $280.17 | $280.15 | $280.20 |
| Purchase #5 | $249.27 | 8.515% | $270.4953 | $270.50 | $270.50 | $270.50 |
| Purchase #6 | $109.83 | 7.838% | $118.4385 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $161.94 | 5.314% | $170.5455 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $1,163.43 | $1,265.0092 | $1,265.02 | $1,265.00 | $1,265.00 | |